16 Hardware Setup
MX7 Reference Guide E-EQ-MX7RG-B
Connecting to a Printer Interface Cable
Figure 1-15 Connect to a Printer Interface Cable
Connector A Squeeze the clips on the connector cable to open the catches in the connector
assembly. Firmly press Connector A into the connector at the base of the MX7.
Release the clips in the connector cable. Test the connection for stability before
connecting the B or C connector.
Connector B Align the RS-232 serial cable end carefully to the serial port on the cable from
the printer. Press the ends together and hand tighten the screws on either side of
the serial cable until it is securely connected to the printer cable.
Connecting the Audio Cable and a Headset
See section titled “Set the Audio Speaker Volume”.
Note: The audio option draws power from the main battery.
The headset consists of an earpiece, a microphone and an attached cable. The headset attaches to
the audio cable which attaches to the MX7. Use the control panel option “Mixer” to set up mono
or stereo headphones. The Summit Client supports mono only.
Figure 1-16 Audio Cable and Headset
Connector A Squeeze the clips on the connector cable to open the catches in the connector
assembly. Firmly press Connector A into the connector at the base of the MX7.
Release the clips in the connector cable. Test the connection for stability before
connecting the B connector.
Connector B Align Connector B and the headset quick connect cable end. Firmly push the
cable ends together until they click and lock in place.
